ISHIOKA TRAIL RACE 43K 2026
ISHIOKA TRAIL RACE 43K: about 43 km, 7.5 h time limit.
Estimate your finish from your ITRA index
Estimate (no finisher data for this race)
Enter your ITRA performance index to get an estimated finish time, aid-station splits and cutoff margins. This race has no finisher ITRA data, so it uses the transfer model: your predictions for the 290 races that do have finisher data, scaled by distance and elevation gain (km-effort) — the same calculation as the TRAIL STATUS app. Nothing is saved or sent.
The app adds predictions from your training log (Strava), race-day pacing and more. Free, no sign-up.
Predict in detail from my Strava trainingOverview
- Date
- Sun, 26 Apr 2026
- Start
- 07:00
- Location
- Ibaraki, Japan
- Distance
- 43 km
- Time limit
- 7h 30m
- Official website
- ishiokatrailrun.teamsportsjapan.jp
Elevation profile
No elevation data yet.
Aid stations and cutoffs
| # | Distance | Aid station | Segment | Cutoff |
|---|---|---|---|---|
| 1 | 25.4 km | Aid 1朝日里山学校 | 25.4 km | 11:004h |
| F | 43 km | FINISH | 17.6 km | 14:307h 30m |
The small figure under each cutoff is the time from the start.
Registration
- Registration
- Sat, 20 Dec 2025 – Sat, 28 Feb 2026
- Entry
- First come, first served
Add the race in the app to put registration opening and closing and the lottery results into your calendar.
Other races
- OSJ Okukuji Trail 59 km 2025Sun, 25 May 2025 · Ibaraki, Japan · 59 km
- OSJ Okukuji Trail Short 32.5 km 2025Sun, 25 May 2025 · Ibaraki, Japan · 32.5 km
- Tsukubarenzan trailrun in ISHIOKA 70 km 2026Sun, 27 Sep 2026 · Ibaraki, Japan · 70 km
- Tsukubarenzan Middle 45 km 2026Sun, 27 Sep 2026 · Ibaraki, Japan · 45 km
- Tsukubarenzan Short 25 km 2026Sun, 27 Sep 2026 · Ibaraki, Japan · 25 km
- BULSS Ibaraki (Backyard Ultra Last Samurai Standing) 2026Sat, 7 Nov 2026 · Ibaraki, Japan
From your training log, TRAIL STATUS estimates your finish time, aid-station splits and cutoff margins for this race.
Predict my raceCompiled from each race's official information. Details can change, so always check the race's official website for the latest. Spotted a mistake? Please tell us through the contact form.
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